This quote is written / told by Ugo Betti between February 4, 1892 and June 9, 1953. He/she was a famous Playwright from Italy.
The author also have 10 other quotes.
"When the principles that run against your deepest convictions begin to win the day, then the battle is your calling, and peace has become sin. You must at the price of dearest peace lay your convictions bare before friend and enemy with all the fire of your faith"